b(1 -2) i just too the test
Answer:
Step-by-step explanation:
to calculate mean add all the entries in a week ,then divide by 7(the number of days)
i give you hint
mean for week 1=(52+65+... +60)/7
Answer:
m + m = 36
18 + 18 = 36
Step-by-step explanation:
Answer:
34 m²
Step-by-step explanation:
